Spinach Soup

Wash the spinach leaves and discard the thick stems. Boil along with the water for 8 minutes or till the spinach is well cooked. Cool and puree in a blender. Keep aside. Heat the butter in a pan. Add the chopped onions and saute on medium heat for 3 minute(s) or till the onions are transparent. Now, add the plain flour and fry briefly on low heat. Add now the spinach puree, milk, salt and pepper. Simmer on low heat for 3 minute(s). Add the fresh cream just before serving.